Conditional formatting allows for glyphs but none of the unicode glyphs works

[pyi]

When I am trying to format a cell based on conditions (conditional formatting), there is an option to use customized icons. The prompt indicates it must be a valid unicode glyph. I tried to paste different unicode glyphs and they are all coming up as invalid. Can you tell me the format of what needs to be entered or a list of what is available?

I have tried:
004C
u004C
u+004C
U+004C
U004C

[Max]

The only way I have found that works is to copy and paste the image.

Then you can paste it in

[Eda]

Hello there,

I tried many Unicodes but none of them worked. Although, I tried the same with Max and it worked!!
Here you can find a huge list of Unicode Symbols.

I hope you can find the symbol you want in the list and copy/paste it into Quicksight.
Good luck